Quoted from jeffc:I suspect the seller will turn it on 15 minutes before you arrive anyway.
Correct.
OP: here's a tip: turn off the game when you get there (if it's on) and then turn it back on. That way, you'll see if there is a factory reset issue.
I'm leary that if the pin is on when I get there, the seller has turned it on so I don't see the factory settings alarm.